From: Marc Zyngier <maz@kernel.org>
To: kvmarm@lists.linux.dev, Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org,
Oliver Upton <oliver.upton@linux.dev>
Subject: Re: [PATCH 0/2] Tweaks to the kvm-arm.mode= early cmdline parsing
Date: Wed, 8 May 2024 07:14:37 +0100 [thread overview]
Message-ID: <171514886680.3505388.521926073176640387.b4-ty@kernel.org> (raw)
In-Reply-To: <20240501163400.15838-1-will@kernel.org>
On Wed, 01 May 2024 17:33:58 +0100, Will Deacon wrote:
> Here are a couple of tweaks to the early parsing of the 'kvm-arm.mode='
> cmdline option so that:
>
> 1. kvm-arm.mode=nvhe overrides an earlier arm64_sw.hvhe=1 option
> 2. Protected KVM initialises in hVHE if VH is available in the CPU
>
> This is useful for Android, where we'd like the default cmdline to work
> on all CPUs (i.e. with and without VH) but using hVHE by default where
> available and finally allowing nVHE to be forced by the bootloader
> appending additional arguments.
>
> [...]
Applied to next, thanks!
[1/2] KVM: arm64: Fix hvhe/nvhe early alias parsing
commit: 3c142f9d02b992aec5d96b82917e4cc07850c4df
[2/2] KVM: arm64: Use hVHE in pKVM by default on CPUs with VHE support
commit: 5053c3f0519cd4c746577e3a6a7756f7c04b03dd
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
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prev parent reply other threads:[~2024-05-08 6:15 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-01 16:33 [PATCH 0/2] Tweaks to the kvm-arm.mode= early cmdline parsing Will Deacon
2024-05-01 16:33 ` [PATCH 1/2] KVM: arm64: Fix hvhe/nvhe early alias parsing Will Deacon
2024-05-01 17:44 ` Oliver Upton
2024-05-02 10:20 ` Will Deacon
2024-05-06 17:35 ` Oliver Upton
2024-05-01 16:34 ` [PATCH 2/2] KVM: arm64: Use hVHE in pKVM by default on CPUs with VHE support Will Deacon
2024-05-01 17:47 ` Oliver Upton
2024-05-08 6:14 ` Marc Zyngier [this message]
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